Calculate the density at maximum flow, Other Engineering

Assignment Help:

(a)  A section of road has a free flow speed of 55km/h and a jam density of 367 vehicles per kilometre. Assuming under a linear speed-density relationship, calculate the density at maximum flow, the maximum flow rate and the speed at maximum flow.

(b)  A roadway has an average hourly traffic volume of 360 veh/h. Assuming that the arrival of vehicles is Poisson distributed, estimate the probabilities of having 0, 1, 2, 3, 4 and 5 or more vehicles arriving over a 20 second time interval. Determine the probability that the gap between successive vehicles will be less than 8 seconds.

(c)  Consider the following traffic situation for an intersection. Minor road vehicles at a STOP sign need a 6 seconds gap from the major road traffic to cross the road. If the major road traffic volume is 450 veh/h, estimate the percentage of vehicles from the minor road that could make a successful crossing without being delayed. If the minor road vehicles have a follow-up time of 2 seconds, determine the maximum number of minor road vehicles that could cross the major road during one hour.


Related Discussions:- Calculate the density at maximum flow

Case study, Which type of financing is appropriate to each firm?

Which type of financing is appropriate to each firm?

How does or gate work, Expertsmind.com  brings you unique solution in Elec...

Expertsmind.com  brings you unique solution in Electrical Engineering   How does OR gate work? An 'OR' gate is like two or more switches positioned in parallel.

Propeller overspeed governors, PROPELLER OVERSPEED GOVERNORS: These dev...

PROPELLER OVERSPEED GOVERNORS: These devices protect against overspeed, they are separate governors to the P.C.U. and direct oil during an overspeed situation to coarsen the bl

The decoupled dynamics, The longitudinal and lateral states of the decouple...

The longitudinal and lateral states of the decoupled linear dynamics are distinct sets of variables. They are conveniently remembered by the flight-control engineer by visualising

Application of Mechatronics Engineering, This is an individual task in the ...

This is an individual task in the form of an essay of between 900 and 1300 words. Illustrative material such as pictures may be included in addition to the text.

Hp air for aircraft services, Hp air for aircraft services: A number of...

Hp air for aircraft services: A number of aircraft accessories produce sufficient heat in normal use to require a cooling system to prevent overheating. A good example is the

Aircraft fuel gauges, Aircraft fuel gauges Fuel gauge senders are capac...

Aircraft fuel gauges Fuel gauge senders are capacitor transducers that consist of concentric tubular electrodes from top to bottom of the tank. They are distributed at various

Biomechanics, i have homework in my biomechanics class

i have homework in my biomechanics class

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd